| 1.
| R. F. Tech Co., Ltd |
🇰🇷 , South Korea |
1 |
| 2.
| R.F. TECH CO., LTD |
🇰🇷 Yongin-si, South Korea |
1 |
| 3.
| R.F. TECH CO., LTD. |
🇰🇷 Gyeonggi-do, South Korea |
1 |
| 4.
| R.F. Tech Co., Ltd. |
🇰🇷 Wonsam-myeon, Cheoin-gu, Yongin-si, Gyeonggi-do, South Korea |
2 |
| 5.
| R.F.TECH CO., LTD |
🇰🇷 Yongin-Si, South Korea |
1 |
| 6.
| R.F.TECH CO., LTD. |
🇰🇷 Yongin-si, Gyeonggi-do, South Korea |
1 |
| 7.
| RF Technologies LLC - A Ferrite Company |
🇺🇸 Lewiston, ME, United States |
1 |
| 8.
| RF Technologies, Inc. |
🇺🇸 Brookfield, WI, United States |
11 |
| 9.
| RF Technologies, LCC A Ferrite Company |
🇺🇸 Lewiston, ME, United States |
1 |
| 10.
| RF Technologies, LLC |
🇺🇸 Lewiston, ME, United States |
1 |
| 11.
| RF Therapeutics Inc. |
🇨🇦 Vancouver, Canada |
1 |
| 12.
| RF THERAPEUTICS INC. |
🇨🇦 Richmond, BC, Canada |
1 |
| 13.
| RF THUMMIM TECHNOLOGIES, INC. |
🇨🇦 EDMONTON, ALBERTA, Canada |
1 |
| 14.
| RF Thummim Technologies, Inc. |
🇨🇦 , Canada |
3 |
| 15.
| RF Thummin Technologies, Inc. |
🇨🇦 , Canada |
1 |
| 16.
| RF Tune Inc. |
🇨🇦 Waterloo, Canada |
1 |
| 17.
| RFT S.p.A. |
🇮🇹 Torino, Italy |
1 |
| 18.
| RFT STEWARDSHIP, LP |
🇺🇸 Carson City, NV, United States |
2 |
| 19.
| RFTrax Inc. |
🇺🇸 Sugar Land, TX, United States |
2 |
| 20.
| RFTRON CO., LTD |
🇰🇷 Seoul, South Korea |
2 |
| 21.
| Rftsi Co., Ltd. |
🇰🇷 Osan-si, South Korea |
1 |